Our modular electric vehicle architecture also called eva is scalable in every respect
this is thanks to a variable wheelbase and track width many other system components such as the
battery and the electric motors are also scalable let's start with the highly efficient lithium
union battery concept equipped with either pouch or hard case cells it has an energy capacity of
up to 107.8 kilowatt hours and a range of up to 770 kilometers according to wltp we increased
the battery cell density compared to previous mercedes eq units it's also now combined with
an intelligent battery management system that we designed in-house to keep the eqs software current
it's updated over the air all this results in the perfect balance of performance
and efficiency now on to the electric motors on the road you will notice that there is almost no
noise from the drivetrain due to the intelligent design and construction of the electric drive
the arrangement of the elastomer bearings and support frames and the sound insulation of the
electric motors for example the motors are doubly decoupled from the body using rubber bushings
and entirely encapsulated using special acoustic foam inside the motors themselves we implemented
what is called stator skew this means that in relation to the permanent magnets in the rotor
the windings in the stator are arranged at an angle the practical result is fewer vibrations
especially at low speeds the drivetrain is very powerful at market lounge we offer outputs from
245 kilowatts in the rear wheel drive model to 385 kilowatt turning all four wheels in terms
of efficiency the car's incredible aerodynamics also play a major role the eqs actually has a drag
coefficient of only 0.20 better than any other production car out there this benchmark figure is
critical maximizing the electric range of course there are a number of other measures we took
to ensure you get the most out of every charge one is the enhanced eco assistant which analyzes
traffic situations gradients vehicles ahead and speed limits and supports the driver with
intelligent recuperation the eqs can therefore relieve the driver of braking and depending on
their situation stop automatically if necessary when vehicles are head are detected whenever the
situation allows the system switches to costing so the eqs drives with almost zero energy consumption
then there is navigation with electric intelligence which plans the best route for you
it continuously analyzes the topography route ambient temperature speed and the charging
infrastructure the cloud-based system then calculates the energy requirements in order
to determine the optimal route for the first time alternative routes are also offered finally
the charging system of the eqs is designed for all common charging options we offer charging
from household outlets with up to 22 kilowatt ac to quick charging charging is actually possible
almost anywhere but with mercedes-benz our eq customers get direct access to more than 500
000 charging points worldwide this includes quick charging with dc up to 200 kilowatt with this you
can recharge up to 300 kilometers of range in just 15 minutes and our mercedes eq customers
will get free fast charging for a year through the unity network in europe we will also offer several
new intelligent charging functions for example the charging process will automatically pause
at certain times in order to make advantages of the best electricity rates and with green charging
from mercedes-benz we feed as much screen power into the grid as you charged up with
ladies and gentlemen to sum it up this is electric luxury at its best you